Class 9 Courses

Chapter 4: Class 9 Chemistry Exam Tests

Class 9 Chemistry MCQs - Chapter 4

Periodic Table and Periodicity Trivia Questions & Answers PDF Download - 4

The Periodic table and periodicity Trivia Questions and Answers PDF (periodic table and periodicity Quiz Answers PDF e-Book) download Ch. 4-4 to study Grade 9 Chemistry Course. Practice Periodic Table MCQ PDF, Periodic Table and Periodicity Quiz Questions and Answers to learn online certificate courses. The Periodic Table and Periodicity Trivia App Download: Free certification app for periodic table, periodicity and properties test prep for distance learning.

The Trivia MCQ: The period number of 2713Al is; "Periodic Table and Periodicity" App APK Download with answers: 2; 1; 4; 3; to learn online certificate courses. Practice Periodic Table MCQ Questions, download Kindle eBook (Free Sample) for online certificate courses.

Periodic Table and Periodicity Test Questions and Answers PDF Download: MCQ 4

MCQ 16:

The period number of 2713Al is

  1. 1
  2. 2
  3. 4
  4. 3
MCQ 17:

In periodic table elements with similar valence shell configuration are placed in

  1. different groups
  2. same group
  3. different period
  4. same period
MCQ 18:

When an electron is added in the valence shell than

  1. energy is absorbed
  2. energy is released
  3. energy remains same
  4. force of attraction increases
MCQ 19:

The value of ionization energy

  1. decreases down the group
  2. increases down the group
  3. remains same down the group
  4. decreases in period
MCQ 20:

Groups contain alkaline earth metals are

  1. IA
  2. IIIA
  3. IIA
  4. IVA

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Periodic Table and Periodicity App (Android & iOS)

Periodic Table and Periodicity App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (iOS & Android)